Question

Select each expression that is equivalent to 18x + 3.

A. 6(3x + 1/2

)

B. 9(2x + 1/3

)

C. 4(4x + 1) – 1

D. 2(9x + 5) – 7

E. 3(6x + 2) + 3
--Please tell me which ones are correct ASAP--

Answer 1

Thank you! These expressions are all equivalent to 18x + 3:

A. 6(3x + 1/2) simplifies to 18x + 3

B. 9(2x + 1/3) simplifies to 18x + 3

D. 2(9x + 5) - 7 simplifies to 18x + 3

E. 3(6x + 2) + 3 simplifies to 18x + 3

Expression C is not equivalent to 18x + 3. It simplifies to 15x + 3.
PS: give more points when saying ASAP or no one will do it